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cylonlover writes “Tornadoes generally evoke the destructive force of nature at its most awesome. However, what if all that power could be harnessed to produce cheaper and more efficient electricity? This is just what Canadian engineer Louis Michaud proposes to achieve, with an invention dubbed the ‘Atmospheric Vortex Engine‘ (or AVE). It works by introducing warm air into a circular station, whereupon the difference in temperature between this heated air and the atmosphere above creates a vortex – or controlled tornado, which in turn drives multiple wind turbines in order to create electricity. The vortex could be shut down by simply turning off the source of warm air. Michaud’s company, AVEtec Energy Corporation, reports that the system produces no carbon emissions, nor requires energy storage to function, and that further to this, the cost of energy generated could potentially be as low as US$0.03 per kilowatt hour.”

M.Nunez writes with a tale of copyright woes. From the article: “The digital ‘Saturday Night Live’ archive does not feature a recent Bruno Mars sketch because it includes impersonations of pop singers and their chart-topping hits. Bruno Mars sings several songs that are not owned by NBC, so it can be presumed that the company refrained from uploading the sketch into its digital archive to avoid any legal issues. Convoluted music licensing laws have essentially erased the Bruno Mars sketch from the digital archives of SNL. In the short comedy sketch, Bruno Mars impersonates vocal performances by Billie Joe Armstrong (Green Day), Steven Tyler (Aerosmith), Katy Perry, Justin Bieber, Louis Armstrong, and Michael Jackson. The sketch cannot be found on NBC.com or Hulu, as a short clip or in either full editions of the episode.”

Hugh Pickens writes “Nokia has seen better days. The Finnish phone maker continues to struggle to gain traction in a marketplace dominated by Apple and Android, and its new flagship device, the Windows-powered Lumia 920, failed to impress investors when it was announced last month, subsequently causing the company’s stock to dive. Now Tristan Louis argues that there are four good reasons Apple should dig into its deep pockets and buy Nokia. First Nokia has really powerful mapping technology. Apple Maps isn’t very good, and Apple has been feeling the heat from a critical tech press but Nokia has been doing maps ‘for a long time now, and they a href=”http://www.cultofmac.com/194130/why-apple-should-buy-nokia-to-fix-their-mapping-disaster/”>have access to even more data than Google.” Next, Nokia has a treasure chest of patents and as Apple’s recent smackdown of Samsung proves, the future of the mobile space ‘will be dictated by the availability and ownership of patents.’ Nokia’s exhaustive portfolio of patents might be worth as much as $6 billion to $10 billion, a drop in the bucket from Apple’s $100 billion war chest. Nokia could also help with TV . If Apple truly wants to dominate the TV arena, it’ll have to beam shows and movies to iPhones or iPads in real time, and that’s a field Nokia has some expertise in. Finally Microsoft has a lot riding on the release of Windows Phone 8, and Nokia is its primary launch partner. Buying Nokia would ‘knock Microsoft on its heels,’ says Forbes’ Upbin.”

Zocalo writes “The BBC has a fascinating look into the music download habits of the UK population based on stats compiled by Musicmetric. The stats, gathered through the monitoring of BitTorrent swarms and geo-locating the IPs, shows the hotspots for music copyright infringement across the UK and regional preferences for certain types of music. Some of the outliers are somewhat unusual though, suggesting some problems with the methodology or sample size, unless people on the Isle of Wight really do prefer trumpet-playing crooner Louis Armstrong to the likes of Rihanna and Ed Sheeran who top the lists nationwide. Not in the UK? There are some global stats on the ‘ Most pirated near you? tab‘ of the story. Better yet, if you want to crunch the numbers for yourself all of the data has been made available at the Musicmatch website under the Creative Commons Attribution Non-Commercial ShareAlike license and a RESTful API to access the data (free for non-commercial use, but requiring an API token) is also available.”

“Mars is not just the next or most accessible human destination, it is the ultimate one,” writes Louis Friedman, executive director emeritus of The Planetary Society. He says the concept of manned spaceflight is progressing so slowly, and robotic developments so swiftly, that Mars will be the first and last planet humans set foot on. “By the time human spaceflight technology is theoretically capable of journeys beyond Mars, humans in modern space systems will be virtual explorers interacting with the environments of distant worlds, but without the baggage of physical transportation or presence.” Mark Whittington disagrees, saying Friedman is demonstrating Clarke’s First Law, and that the history of human exploration is rife with periods of stagnation interrupted by technological achievement that led to swift progress.

Hugh Pickens writes “Louis Uchitelle writes that in Aisle 34 of Home Depot is precut vinyl flooring, the glue already in place. In Aisle 26 are prefab windows, and if you don’t want to be your own handyman, head to Aisle 23 or Aisle 35, where a help desk will arrange for an installer, as mastering tools and working with one’s hands recede as American cultural values. ‘At a time when the American factory seems to be a shrinking presence, and when good manufacturing jobs have vanished, perhaps never to return, there is something deeply troubling about this dilution of American craftsmanship,’ writes Uchitelle. ‘Craftsmanship is, if not a birthright, then a vital ingredient of the American self-image as a can-do, inventive, we-can-make-anything people.’ Mass layoffs and plant closings have drawn plenty of headlines and public debate over the years, and they still occasionally do. But the damage to skill and craftsmanship — what’s needed to build a complex airliner or a tractor, or for a worker to move up from assembler to machinist to supervisor — has gone largely unnoticed. ‘In an earlier generation, we lost our connection to the land, and now we are losing our connection to the machinery we depend on,’ says Michael Hout. ‘People who work with their hands are doing things today that we call service jobs, in restaurants and laundries, or in medical technology and the like.’ The damage to American craftsmanship seems to parallel the precipitous slide in manufacturing employment. And manufacturing’s shrinking presence helps explain the decline in craftsmanship, if only because many of the nation’s assembly line workers were skilled in craft work. ‘Young people grow up without developing the skills to fix things around the house,’ says Richard T. Curtin. ‘They know about computers, of course, but they don’t know how to build them.’”

An anonymous reader writes “Ian O’Neill suggests in an opinion piece at Al Jazeera that brown dwarves and nomad planets (planets not orbiting any star) could be a much needed stepping stone on our way to foreign stars. Quoting the article: ‘In February, a fascinating paper was published in the Monthly Notices of the Royal Astronomical Society detailing calculations on how many “nomad planets” the Milky Way must contain after estimating our galaxy’s mass from how much gravity it exerts on surrounding space. Scientists from the Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) had uncovered something surprising — there are likely many more planets in the Milky Way than stars. … Louis Strigari and his Kavli team calculated that there must be 100,000 planets for every star in the Milky Way (PDF). That’s a lot of planets! But how can this be? Every star can’t have tens of thousands of planets ranging from Pluto-sized to Jupiter-sized. This planetary “excess” actually suggests the existence of planets that were born without a star — nomad planets. … we need all the help we can get if we are to venture to another star, so these ultracool brown dwarfs could become much-needed “stepping stones” for future starships to refuel on their light-years of journey time. There may be the possibility that these sub-stellar objects may even become more desirable targets for interstellar travellers. After all, there may be dozens of these invisible objects between here and Proxima just waiting to be uncovered by the sophisticated infrared telescopes of the future; they’d certainly make for more accessible scientific curiosities.’”